The AMD Ryzen 3 3100 CPU Cooler with Wraith Stealth is a high-performance processor with a clock speed of 3.6 GHz and 4 cores. It features a large L3 cache of 16 MB and a bus speed of 3200 MHz, providing fast and efficient data processing. The cooler included in the package, Wraith Stealth, helps to keep the CPU temperature low during intense computing tasks. This pre-owned unit is ideal for those looking to upgrade their computer's processing power with a reliable and powerful AMD Ryzen 3 processor.